DURKOPP ADLER 969 PURE, Operating Instructions Manual

Page: 41 / 88

Operation
Operating Instructions 969 PURE - 00.0 - 04/2020 39
2. Turn the adjusting wheel (1).
• Increase sewing foot pressure: turn clockwise
• Reduce sewing foot pressure: turn counterclockwise
3. Tighten the counternut (2).
Information
If the sewing foot pressure is insufficient, an auxiliary spring (3)
can be used to increase the sewing foot pressure.
1. Unscrew the adjusting wheel (1).
2. Insert the auxiliary spring (3).
3. Screw in the adjusting wheel (1) and adjust the desired sewing
foot pressure.
WARNING
Risk of injury from spring force!
Risk of injuries to the eyes.
When removing the adjusting wheel, make sure
that it will not pop out toward you on account of
the spring force.
ALWAYS hold the sewing feet in place at the
lower position.